What did you do to go from 300 to over 500? There aren't enough tasks there to give you points. Supposedly, you get 200 for linking your Sony Store and Movies Anywhere accounts, but I didn't get them. Customer service told me it might take 5 business days, but I'm not optimistic.
There was an option to get 300 points by inviting 3 friends. I just created three new PSN accounts and sent the emails to those new accounts and got the points immediately once I linked them to Sony rewards. Kinds of a pain in the ass but it was the only option I had outside of movie stubs and registrations
Thank you very much for mentioning this. I had 778 points, earned another 25 by watching a video, then paid the remainder for a 1-month PSNow code--I'll take the chance of waiting to redeem it for 15-16 days (the email with the code already arrived in my email) to lock in PS+ Premium through 2024.
I'd probably wait a little longer to be safe. The thing I read said they were "targeting" a release date of June 13 for US, but that verbiage made me worried it might get delayed by a few days or a week.